It is necessary that when you select
the string
value in select
, a text field string
below, when the image
selection is a file field.
html :
<label>Choose type</label> <select name="type" id="type"> <option></option> <option value="string">String</option> <option value="image">Image</option> </select> <div id="string" style="display:none;"> <input type="text"> </div> <div id="image" style="display:none;"> <input type="file"> </div>
js
$('#type').on('change',function(){ var selection = $(this).val(); switch(selection){ case "string": $("#string").show() break; case "image": $("#image").show() break; default: $("#string").hide() } });
So that the bottom field does not display when nothing is selected, I write the function hide()
. But there it turns out to score only one value. That is, the string
is removed, but the image
remains.
Question: how to add 2 values to hide()
, or redo the code in js
? In js
it is not strong, I found an example, I need it for the yii
framework.
That's when string is selected.
But when I select image, then string sells well, either. Confusedly wrote, but I hope it is clear
нужно для yii фреймворка
=) And so - no one bothers to remove the extra label - Alexey Shimansky